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<div class="title">nrf51/Source/console/console.c</div>  </div>
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<a href="console_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (c) 2007 Nordic Semiconductor. All Rights Reserved.</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * The information contained herein is confidential property of Nordic Semiconductor. The use,</span>
<a name="l00005"></a>00005 <span class="comment"> * copying, transfer or disclosure of such information is prohibited except by express written</span>
<a name="l00006"></a>00006 <span class="comment"> * agreement with Nordic Semiconductor.</span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> */</span>
<a name="l00009"></a>00009 
<a name="l00010"></a>00010 
<a name="l00016"></a>00016 <span class="preprocessor">#include &quot;<a class="code" href="console_8h.html">console.h</a>&quot;</span>
<a name="l00017"></a>00017 <span class="preprocessor">#include &quot;uart_legacy.h&quot;</span>
<a name="l00018"></a>00018 
<a name="l00019"></a><a class="code" href="console_8c.html#a36b479ebaaa652285af2f907b036ccae">00019</a> <span class="keyword">static</span> <span class="keyword">const</span> uint8_t <a class="code" href="console_8c.html#a36b479ebaaa652285af2f907b036ccae">newline_input</a>[] = <a class="code" href="console_8h.html#a7353e57bb28dd103bf4deb4a2b5933ab" title="Newline style for input.">CONSOLE_NEWLINE_INPUT</a>; 
<a name="l00020"></a><a class="code" href="console_8c.html#aa232b8555bc90004009146d60152751b">00020</a> <span class="preprocessor">#define NEWLINE_INPUT_LEN (sizeof CONSOLE_NEWLINE_INPUT - 1)  </span>
<a name="l00022"></a><a class="code" href="console_8c.html#a5c17753ee53acf11271975bcb1590d98">00022</a> <span class="preprocessor">static const char hex_tab[] = &quot;0123456789ABCDEF&quot;;    </span>
<a name="l00024"></a>00024 <span class="preprocessor">// static uint8_t m_IEN_status;  // not referenced</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span>
<a name="l00028"></a>00028 <span class="keyword">static</span> <span class="keyword">enum</span>
<a name="l00029"></a>00029 {
<a name="l00030"></a>00030   CONSOLE_UNINIT = 0,
<a name="l00031"></a>00031   CONSOLE_AVAILABLE
<a name="l00032"></a>00032 } <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> = CONSOLE_UNINIT;
<a name="l00033"></a>00033 
<a name="l00034"></a><a class="code" href="console_8h.html#acadd2a5d99d952e55a4580dbc8f8739d">00034</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#acadd2a5d99d952e55a4580dbc8f8739d" title="Initialise the console Init must be called prior to any other console functions. The success of init(...">console_init</a>(<span class="keywordtype">void</span>)
<a name="l00035"></a>00035 {
<a name="l00036"></a>00036   hal_uart_init(UART_BAUD_19K2);
<a name="l00037"></a>00037   <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> = CONSOLE_AVAILABLE;
<a name="l00038"></a>00038 }
<a name="l00039"></a>00039 
<a name="l00040"></a><a class="code" href="console_8h.html#a40c172c3e7e308f7dfae3a0463b6426a">00040</a> <span class="keywordtype">bool</span> <a class="code" href="console_8c.html#a40c172c3e7e308f7dfae3a0463b6426a" title="test if the console is available">console_available</a>(<span class="keywordtype">void</span>)
<a name="l00041"></a>00041 {
<a name="l00042"></a>00042   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00043"></a>00043   {
<a name="l00044"></a>00044     <span class="keywordflow">return</span>(<span class="keyword">true</span>);
<a name="l00045"></a>00045   }
<a name="l00046"></a>00046   <span class="keywordflow">else</span>
<a name="l00047"></a>00047   {
<a name="l00048"></a>00048     <span class="keywordflow">return</span>(<span class="keyword">false</span>);
<a name="l00049"></a>00049   }
<a name="l00050"></a>00050 }
<a name="l00051"></a>00051 
<a name="l00052"></a><a class="code" href="console_8h.html#a288d6a3d61505a952a7454b6de7933c0">00052</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#a288d6a3d61505a952a7454b6de7933c0" title="Print a string.">console_put_string</a>(uint8_t <span class="keyword">const</span> * <span class="keywordtype">string</span>)
<a name="l00053"></a>00053 {
<a name="l00054"></a>00054   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00055"></a>00055   {
<a name="l00056"></a>00056     <span class="keywordflow">while</span>(*<span class="keywordtype">string</span> != 0)
<a name="l00057"></a>00057     {
<a name="l00058"></a>00058       hal_uart_putchar(*<span class="keywordtype">string</span>++);
<a name="l00059"></a>00059     }
<a name="l00060"></a>00060   }
<a name="l00061"></a>00061 }
<a name="l00062"></a>00062 
<a name="l00063"></a>00063 
<a name="l00064"></a><a class="code" href="console_8h.html#a8021e43ed0d7a1ff861d4816da7f6953">00064</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#a8021e43ed0d7a1ff861d4816da7f6953" title="Print a string and newline.">console_put_line</a>(uint8_t <span class="keyword">const</span> * <span class="keywordtype">string</span>)
<a name="l00065"></a>00065 {
<a name="l00066"></a>00066   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00067"></a>00067   {
<a name="l00068"></a>00068     <span class="keywordflow">while</span>(*<span class="keywordtype">string</span> != 0)
<a name="l00069"></a>00069     {
<a name="l00070"></a>00070       hal_uart_putchar(*<span class="keywordtype">string</span>++);
<a name="l00071"></a>00071     }
<a name="l00072"></a>00072     <a class="code" href="console_8c.html#a288d6a3d61505a952a7454b6de7933c0" title="Print a string.">console_put_string</a>((uint8_t *)<a class="code" href="console_8h.html#af07ee703ec64d3ce593b8844497ec6b5" title="Newline style for output.">CONSOLE_NEWLINE_OUTPUT</a>);
<a name="l00073"></a>00073   }
<a name="l00074"></a>00074 }
<a name="l00075"></a>00075 
<a name="l00076"></a>00076 
<a name="l00077"></a><a class="code" href="console_8h.html#abe212ad1076b2e3867f1bbdf337f0c8b">00077</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#abe212ad1076b2e3867f1bbdf337f0c8b" title="Print a newline (the newline output sequence)">console_put_newline</a>(<span class="keywordtype">void</span>)
<a name="l00078"></a>00078 {
<a name="l00079"></a>00079   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00080"></a>00080   {
<a name="l00081"></a>00081     <a class="code" href="console_8c.html#a288d6a3d61505a952a7454b6de7933c0" title="Print a string.">console_put_string</a>((uint8_t *)<a class="code" href="console_8h.html#af07ee703ec64d3ce593b8844497ec6b5" title="Newline style for output.">CONSOLE_NEWLINE_OUTPUT</a>);
<a name="l00082"></a>00082   }
<a name="l00083"></a>00083 }
<a name="l00084"></a>00084 
<a name="l00085"></a>00085 
<a name="l00086"></a><a class="code" href="console_8h.html#a91ba50924b7d9b834bf9afb6f028b5a6">00086</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#a91ba50924b7d9b834bf9afb6f028b5a6" title="Print a number of characters (octets)">console_put_chars</a>(uint8_t <span class="keyword">const</span> * chars, uint8_t num_chars)
<a name="l00087"></a>00087 {
<a name="l00088"></a>00088   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00089"></a>00089   {
<a name="l00090"></a>00090     <span class="keywordflow">for</span>( ; num_chars &gt; 0; num_chars--)
<a name="l00091"></a>00091     {
<a name="l00092"></a>00092       hal_uart_putchar(*chars++);
<a name="l00093"></a>00093     }
<a name="l00094"></a>00094   }
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096 
<a name="l00097"></a>00097 
<a name="l00098"></a><a class="code" href="console_8h.html#a7fdeda12b74c3c6d31e1a3868da2c83e">00098</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#a7fdeda12b74c3c6d31e1a3868da2c83e" title="Read a number of characters (octets) and append zero-termination.">console_get_string</a>(uint8_t * <span class="keywordtype">string</span>, uint8_t num_chars)
<a name="l00099"></a>00099 {
<a name="l00100"></a>00100   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00101"></a>00101   {
<a name="l00102"></a>00102     <span class="keywordflow">for</span>( ; num_chars &gt; 0; num_chars--)
<a name="l00103"></a>00103     {
<a name="l00104"></a>00104       *<span class="keywordtype">string</span>++ = hal_uart_getchar();
<a name="l00105"></a>00105 <span class="preprocessor">  #ifdef CONSOLE_ENABLE_ECHO</span>
<a name="l00106"></a>00106 <span class="preprocessor"></span>      hal_uart_putchar(*(<span class="keywordtype">string</span>-1));
<a name="l00107"></a>00107 <span class="preprocessor">  #endif</span>
<a name="l00108"></a>00108 <span class="preprocessor"></span>    }    
<a name="l00109"></a>00109     *<span class="keywordtype">string</span> = 0;   <span class="comment">/* Add zero terminator */</span>
<a name="l00110"></a>00110   }
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112 
<a name="l00113"></a><a class="code" href="console_8h.html#aa625988d32d91c2f10e296cfc2ba7fc4">00113</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#aa625988d32d91c2f10e296cfc2ba7fc4" title="Read a line.">console_get_line</a>(uint8_t * <span class="keywordtype">string</span>, uint8_t max_len)
<a name="l00114"></a>00114 {
<a name="l00115"></a>00115   uint8_t c, k, m;
<a name="l00116"></a>00116 
<a name="l00117"></a>00117   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00118"></a>00118   {
<a name="l00119"></a>00119     c = <span class="charliteral">&#39;\0&#39;</span>;
<a name="l00120"></a>00120     <span class="keywordflow">for</span>( k = 0; k &lt; max_len - 1 ; k++ )
<a name="l00121"></a>00121     {
<a name="l00122"></a>00122       c = hal_uart_getchar();
<a name="l00123"></a>00123       <span class="keywordflow">if</span> (c == <a class="code" href="console_8c.html#a36b479ebaaa652285af2f907b036ccae">newline_input</a>[0])
<a name="l00124"></a>00124       {
<a name="l00125"></a>00125         <span class="keywordflow">break</span>;
<a name="l00126"></a>00126       }
<a name="l00127"></a>00127       <span class="keywordtype">string</span>[k] = c;
<a name="l00128"></a>00128 <span class="preprocessor">  #ifdef CONSOLE_ENABLE_ECHO</span>
<a name="l00129"></a>00129 <span class="preprocessor"></span>      hal_uart_putchar(c);
<a name="l00130"></a>00130 <span class="preprocessor">  #endif</span>
<a name="l00131"></a>00131 <span class="preprocessor"></span>    }
<a name="l00132"></a>00132     <span class="keywordtype">string</span>[k] = 0;
<a name="l00133"></a>00133     <span class="comment">/* Read (and discard) also rest of newline sequence if we found the start of if */</span>
<a name="l00134"></a>00134     <span class="comment">/* This is were we may discard characters we should not, se the comments in the header file. */</span>
<a name="l00135"></a>00135     <span class="comment">/* NOTE: We really should check what we read, and notify the caller if it is not really the newline sequence. */</span>
<a name="l00136"></a>00136     <span class="keywordflow">if</span>( c == <a class="code" href="console_8c.html#a36b479ebaaa652285af2f907b036ccae">newline_input</a>[0] )
<a name="l00137"></a>00137     {
<a name="l00138"></a>00138       <span class="keywordflow">for</span>( m = 0; m &lt; <a class="code" href="console_8c.html#aa232b8555bc90004009146d60152751b">NEWLINE_INPUT_LEN</a> - 1; m++)   <span class="comment">/* We have already read the first character */</span>
<a name="l00139"></a>00139       {
<a name="l00140"></a>00140           c = hal_uart_getchar();
<a name="l00141"></a>00141       }
<a name="l00142"></a>00142 <span class="preprocessor">  #ifdef CONSOLE_ENABLE_ECHO</span>
<a name="l00143"></a>00143 <span class="preprocessor"></span>      <span class="comment">/* We have read a newline, and since echo is enabled, we should also echo back a newline. */</span>
<a name="l00144"></a>00144       <span class="comment">/* But this should be the output newline, which may differ from the input newline we read. */</span>
<a name="l00145"></a>00145       <a class="code" href="console_8c.html#a288d6a3d61505a952a7454b6de7933c0" title="Print a string.">console_put_string</a>((uint8_t *)<a class="code" href="console_8h.html#af07ee703ec64d3ce593b8844497ec6b5" title="Newline style for output.">CONSOLE_NEWLINE_OUTPUT</a>);    
<a name="l00146"></a>00146 <span class="preprocessor">  #endif</span>
<a name="l00147"></a>00147 <span class="preprocessor"></span>    }
<a name="l00148"></a>00148   }
<a name="l00149"></a>00149 } <span class="comment">//lint !e438 Last value assigned to &#39;c&#39; not used</span>
<a name="l00150"></a>00150 
<a name="l00151"></a><a class="code" href="console_8h.html#a87d205e18afe8214415dd1a91298a047">00151</a> <span class="keywordtype">bool</span> <a class="code" href="console_8c.html#a87d205e18afe8214415dd1a91298a047" title="Get number of characters sent to console.">console_chars_available</a>(<span class="keywordtype">void</span>)
<a name="l00152"></a>00152 {
<a name="l00153"></a>00153   <span class="keywordflow">return</span>(hal_uart_chars_available());
<a name="l00154"></a>00154 }
<a name="l00155"></a>00155 
<a name="l00156"></a><a class="code" href="console_8h.html#ac69f8486961878f4bf2772df04efb83e">00156</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#ac69f8486961878f4bf2772df04efb83e" title="Read a number of characters (octets)">console_get_chars</a>(uint8_t * chars, uint8_t num_chars)
<a name="l00157"></a>00157 {
<a name="l00158"></a>00158   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00159"></a>00159   {
<a name="l00160"></a>00160     <span class="keywordflow">for</span>( ; num_chars &gt; 0; num_chars--)
<a name="l00161"></a>00161     {
<a name="l00162"></a>00162       *chars++ = hal_uart_getchar();
<a name="l00163"></a>00163 <span class="preprocessor">  #ifdef CONSOLE_ENABLE_ECHO</span>
<a name="l00164"></a>00164 <span class="preprocessor"></span>      hal_uart_putchar(*(chars-1));
<a name="l00165"></a>00165 <span class="preprocessor">  #endif</span>
<a name="l00166"></a>00166 <span class="preprocessor"></span>    }    
<a name="l00167"></a>00167   }
<a name="l00168"></a>00168 }
<a name="l00169"></a>00169 
<a name="l00170"></a>00170 
<a name="l00171"></a><a class="code" href="console_8h.html#a5a3a4e7afed36a710d28bbfcd87bd5f4">00171</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#a5a3a4e7afed36a710d28bbfcd87bd5f4">console_put_char</a>(uint8_t ch)
<a name="l00172"></a>00172 {
<a name="l00173"></a>00173   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00174"></a>00174   {
<a name="l00175"></a>00175     hal_uart_putchar(ch);
<a name="l00176"></a>00176   }
<a name="l00177"></a>00177 }  
<a name="l00178"></a>00178 
<a name="l00179"></a>00179 
<a name="l00180"></a><a class="code" href="console_8h.html#a81c0d0329a3b22147fccfaf8ec2ef312">00180</a> uint8_t <a class="code" href="console_8c.html#a81c0d0329a3b22147fccfaf8ec2ef312">console_get_char</a>(<span class="keywordtype">void</span>)
<a name="l00181"></a>00181 {
<a name="l00182"></a>00182   uint8_t ch = <span class="charliteral">&#39;\0&#39;</span>;
<a name="l00183"></a>00183 
<a name="l00184"></a>00184   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00185"></a>00185   {
<a name="l00186"></a>00186     ch = hal_uart_getchar();
<a name="l00187"></a>00187 <span class="preprocessor">  #ifdef CONSOLE_ENABLE_ECHO</span>
<a name="l00188"></a>00188 <span class="preprocessor"></span>      hal_uart_putchar(ch);
<a name="l00189"></a>00189 <span class="preprocessor">  #endif</span>
<a name="l00190"></a>00190 <span class="preprocessor"></span>  }
<a name="l00191"></a>00191   <span class="keywordflow">return</span> ch;
<a name="l00192"></a>00192 }  
<a name="l00193"></a>00193   
<a name="l00194"></a><a class="code" href="console_8h.html#a04ad2ca4a04cc4c0af10f60697aa5c27">00194</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#a04ad2ca4a04cc4c0af10f60697aa5c27" title="Print the decimal ASCII representation of an 8-bit number.">console_put_decbyte</a>(uint8_t b) <span class="comment">// b is in the range [0 255]</span>
<a name="l00195"></a>00195 {
<a name="l00196"></a>00196   uint8_t b0;
<a name="l00197"></a>00197   uint8_t b1;
<a name="l00198"></a>00198 
<a name="l00199"></a>00199   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00200"></a>00200   {
<a name="l00201"></a>00201     b0 = (b % 10); <span class="comment">//Remainder of b when divided by 10 </span>
<a name="l00202"></a>00202     b /= 10;       <span class="comment">// forces w into the range [0 25]</span>
<a name="l00203"></a>00203   
<a name="l00204"></a>00204     b1 = (b % 10); <span class="comment">//Remainder of b when divided by 10</span>
<a name="l00205"></a>00205     b /= 10;       <span class="comment">// forces w into the range [0 2]</span>
<a name="l00206"></a>00206   
<a name="l00207"></a>00207     <span class="keywordflow">if</span>(b != 0)
<a name="l00208"></a>00208     {
<a name="l00209"></a>00209       hal_uart_putchar(b + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00210"></a>00210       hal_uart_putchar(b1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00211"></a>00211       hal_uart_putchar(b0 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00212"></a>00212     }
<a name="l00213"></a>00213     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (b1 != 0)
<a name="l00214"></a>00214     {
<a name="l00215"></a>00215       hal_uart_putchar(b1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00216"></a>00216       hal_uart_putchar(b0 + <span class="charliteral">&#39;0&#39;</span>);    
<a name="l00217"></a>00217     }
<a name="l00218"></a>00218     <span class="keywordflow">else</span>
<a name="l00219"></a>00219     {
<a name="l00220"></a>00220       hal_uart_putchar(b0 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00221"></a>00221     }
<a name="l00222"></a>00222   }
<a name="l00223"></a>00223 }
<a name="l00224"></a>00224 
<a name="l00225"></a><a class="code" href="console_8h.html#a860f9446b8b623ed568e9cb2fc3812d2">00225</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#a860f9446b8b623ed568e9cb2fc3812d2" title="Print the decimal ASCII representation of a 16-bit number.">console_put_decword</a>(uint16_t w)  <span class="comment">// w is in the range [0 65535]</span>
<a name="l00226"></a>00226 {
<a name="l00227"></a>00227   uint8_t w0;
<a name="l00228"></a>00228   uint8_t w1;
<a name="l00229"></a>00229   uint8_t w2;
<a name="l00230"></a>00230   uint8_t w3;
<a name="l00231"></a>00231 
<a name="l00232"></a>00232   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00233"></a>00233   {
<a name="l00234"></a>00234     w0 = (w % 10); <span class="comment">//Remainder of w when divided by 10 </span>
<a name="l00235"></a>00235     w /= 10;       <span class="comment">// forces w into the range [0 6553]</span>
<a name="l00236"></a>00236   
<a name="l00237"></a>00237     w1 = (w % 10); <span class="comment">//Remainder of w when divided by 10</span>
<a name="l00238"></a>00238     w /= 10;       <span class="comment">// forces w into the range [0 655]</span>
<a name="l00239"></a>00239   
<a name="l00240"></a>00240     w2 = (w % 10); <span class="comment">//Remainder of w when divided by 10</span>
<a name="l00241"></a>00241     w /= 10;       <span class="comment">// forces w into the range [0 65]</span>
<a name="l00242"></a>00242   
<a name="l00243"></a>00243     w3 = (w % 10); <span class="comment">//Remainder of w when divided by 10</span>
<a name="l00244"></a>00244     w /= 10;       <span class="comment">// forces w into the range [0 6]</span>
<a name="l00245"></a>00245   
<a name="l00246"></a>00246     <span class="keywordflow">if</span>(w != 0)
<a name="l00247"></a>00247     {
<a name="l00248"></a>00248       hal_uart_putchar((uint8_t)w  + <span class="charliteral">&#39;0&#39;</span>);   <span class="comment">/* We may safely cast w to the smaller type, as we have */</span>
<a name="l00249"></a>00249                                              <span class="comment">/* made sure (above) that its value will fit. */</span>
<a name="l00250"></a>00250       hal_uart_putchar(w3 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00251"></a>00251       hal_uart_putchar(w2 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00252"></a>00252       hal_uart_putchar(w1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00253"></a>00253       hal_uart_putchar(w0 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00254"></a>00254     }
<a name="l00255"></a>00255     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (w3 != 0)
<a name="l00256"></a>00256     {
<a name="l00257"></a>00257       hal_uart_putchar(w3 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00258"></a>00258       hal_uart_putchar(w2 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00259"></a>00259       hal_uart_putchar(w1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00260"></a>00260       hal_uart_putchar(w0 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00261"></a>00261     }
<a name="l00262"></a>00262     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (w2 != 0)
<a name="l00263"></a>00263     {
<a name="l00264"></a>00264       hal_uart_putchar(w2 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00265"></a>00265       hal_uart_putchar(w1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00266"></a>00266       hal_uart_putchar(w0 + <span class="charliteral">&#39;0&#39;</span>);    
<a name="l00267"></a>00267     }
<a name="l00268"></a>00268     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (w1 != 0)
<a name="l00269"></a>00269     {
<a name="l00270"></a>00270       hal_uart_putchar(w1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00271"></a>00271       hal_uart_putchar(w0 + <span class="charliteral">&#39;0&#39;</span>);    
<a name="l00272"></a>00272     }
<a name="l00273"></a>00273     <span class="keywordflow">else</span>
<a name="l00274"></a>00274     {
<a name="l00275"></a>00275       hal_uart_putchar(w0 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00276"></a>00276     }
<a name="l00277"></a>00277   }
<a name="l00278"></a>00278 }
<a name="l00279"></a>00279 
<a name="l00280"></a>00280 
<a name="l00281"></a><a class="code" href="console_8h.html#a285b3981903d4d7cc3cf3fd829c8c5f2">00281</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#a285b3981903d4d7cc3cf3fd829c8c5f2" title="Print the decimal ASCII representation of a 32-bit number.">console_put_dec32bit</a>(uint32_t ww)  <span class="comment">// ww is in the range [0 4294967295]</span>
<a name="l00282"></a>00282 {
<a name="l00283"></a>00283   uint8_t ww0;
<a name="l00284"></a>00284   uint8_t ww1;
<a name="l00285"></a>00285   uint8_t ww2;
<a name="l00286"></a>00286   uint8_t ww3;
<a name="l00287"></a>00287   uint8_t ww4;
<a name="l00288"></a>00288   uint8_t ww5;
<a name="l00289"></a>00289   uint8_t ww6;
<a name="l00290"></a>00290   uint8_t ww7;
<a name="l00291"></a>00291   uint8_t ww8;
<a name="l00292"></a>00292 
<a name="l00293"></a>00293   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00294"></a>00294   {
<a name="l00295"></a>00295     ww0 = (ww % 10); <span class="comment">//Remainder of ww when divided by 10 </span>
<a name="l00296"></a>00296     ww /= 10;       <span class="comment">// forces ww into the range [0 429496729]</span>
<a name="l00297"></a>00297   
<a name="l00298"></a>00298     ww1 = (ww % 10); <span class="comment">//Remainder of ww when divided by 10</span>
<a name="l00299"></a>00299     ww /= 10;       <span class="comment">// forces ww into the range [0 42949672]</span>
<a name="l00300"></a>00300   
<a name="l00301"></a>00301     ww2 = (ww % 10); <span class="comment">//Remainder of ww when divided by 10</span>
<a name="l00302"></a>00302     ww /= 10;       <span class="comment">// forces ww into the range [0 4294967]</span>
<a name="l00303"></a>00303   
<a name="l00304"></a>00304     ww3 = (ww % 10); <span class="comment">//Remainder of ww when divided by 10</span>
<a name="l00305"></a>00305     ww /= 10;       <span class="comment">// forces ww into the range [0 429496]</span>
<a name="l00306"></a>00306   
<a name="l00307"></a>00307     ww4 = (ww % 10); <span class="comment">//Remainder of ww when divided by 10</span>
<a name="l00308"></a>00308     ww /= 10;       <span class="comment">// forces ww into the range [0 42949]</span>
<a name="l00309"></a>00309   
<a name="l00310"></a>00310     ww5 = (ww % 10); <span class="comment">//Remainder of ww when divided by 10</span>
<a name="l00311"></a>00311     ww /= 10;       <span class="comment">// forces ww into the range [0 4294]</span>
<a name="l00312"></a>00312   
<a name="l00313"></a>00313     ww6 = (ww % 10); <span class="comment">//Remainder of ww when divided by 10</span>
<a name="l00314"></a>00314     ww /= 10;       <span class="comment">// forces ww into the range [0 429]</span>
<a name="l00315"></a>00315   
<a name="l00316"></a>00316     ww7 = (ww % 10); <span class="comment">//Remainder of ww when divided by 10</span>
<a name="l00317"></a>00317     ww /= 10;       <span class="comment">// forces ww into the range [0 42]</span>
<a name="l00318"></a>00318   
<a name="l00319"></a>00319     ww8 = (ww % 10); <span class="comment">//Remainder of ww when divided by 10</span>
<a name="l00320"></a>00320     ww /= 10;       <span class="comment">// forces ww into the range [0 4]</span>
<a name="l00321"></a>00321   
<a name="l00322"></a>00322   
<a name="l00323"></a>00323     <span class="keywordflow">if</span>(ww != 0)
<a name="l00324"></a>00324     {
<a name="l00325"></a>00325       hal_uart_putchar((uint8_t)ww  + <span class="charliteral">&#39;0&#39;</span>);   <span class="comment">/* We may safely cast ww to the smaller type, as we have */</span>
<a name="l00326"></a>00326                                               <span class="comment">/* made sure (above) that its value will fit. */</span>
<a name="l00327"></a>00327       hal_uart_putchar(ww8 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00328"></a>00328       hal_uart_putchar(ww7 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00329"></a>00329       hal_uart_putchar(ww6 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00330"></a>00330       hal_uart_putchar(ww5 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00331"></a>00331       hal_uart_putchar(ww4 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00332"></a>00332       hal_uart_putchar(ww3 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00333"></a>00333       hal_uart_putchar(ww2 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00334"></a>00334       hal_uart_putchar(ww1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00335"></a>00335       hal_uart_putchar(ww0 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00336"></a>00336     }
<a name="l00337"></a>00337     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ww8 != 0)
<a name="l00338"></a>00338     {
<a name="l00339"></a>00339       hal_uart_putchar(ww8 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00340"></a>00340       hal_uart_putchar(ww7 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00341"></a>00341       hal_uart_putchar(ww6 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00342"></a>00342       hal_uart_putchar(ww5 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00343"></a>00343       hal_uart_putchar(ww4 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00344"></a>00344       hal_uart_putchar(ww3 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00345"></a>00345       hal_uart_putchar(ww2 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00346"></a>00346       hal_uart_putchar(ww1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00347"></a>00347       hal_uart_putchar(ww0 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00348"></a>00348     }
<a name="l00349"></a>00349     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ww7 != 0)
<a name="l00350"></a>00350     {
<a name="l00351"></a>00351       hal_uart_putchar(ww7 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00352"></a>00352       hal_uart_putchar(ww6 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00353"></a>00353       hal_uart_putchar(ww5 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00354"></a>00354       hal_uart_putchar(ww4 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00355"></a>00355       hal_uart_putchar(ww3 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00356"></a>00356       hal_uart_putchar(ww2 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00357"></a>00357       hal_uart_putchar(ww1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00358"></a>00358       hal_uart_putchar(ww0 + <span class="charliteral">&#39;0&#39;</span>);    
<a name="l00359"></a>00359     }
<a name="l00360"></a>00360     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ww6 != 0)
<a name="l00361"></a>00361     {
<a name="l00362"></a>00362       hal_uart_putchar(ww6 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00363"></a>00363       hal_uart_putchar(ww5 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00364"></a>00364       hal_uart_putchar(ww4 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00365"></a>00365       hal_uart_putchar(ww3 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00366"></a>00366       hal_uart_putchar(ww2 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00367"></a>00367       hal_uart_putchar(ww1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00368"></a>00368       hal_uart_putchar(ww0 + <span class="charliteral">&#39;0&#39;</span>);    
<a name="l00369"></a>00369     }
<a name="l00370"></a>00370     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ww5 != 0)
<a name="l00371"></a>00371     {
<a name="l00372"></a>00372       hal_uart_putchar(ww5 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00373"></a>00373       hal_uart_putchar(ww4 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00374"></a>00374       hal_uart_putchar(ww3 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00375"></a>00375       hal_uart_putchar(ww2 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00376"></a>00376       hal_uart_putchar(ww1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00377"></a>00377       hal_uart_putchar(ww0 + <span class="charliteral">&#39;0&#39;</span>);    
<a name="l00378"></a>00378     }
<a name="l00379"></a>00379     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ww4 != 0)
<a name="l00380"></a>00380     {
<a name="l00381"></a>00381       hal_uart_putchar(ww4 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00382"></a>00382       hal_uart_putchar(ww3 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00383"></a>00383       hal_uart_putchar(ww2 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00384"></a>00384       hal_uart_putchar(ww1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00385"></a>00385       hal_uart_putchar(ww0 + <span class="charliteral">&#39;0&#39;</span>);    
<a name="l00386"></a>00386     }
<a name="l00387"></a>00387     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ww3 != 0)
<a name="l00388"></a>00388     {
<a name="l00389"></a>00389       hal_uart_putchar(ww3 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00390"></a>00390       hal_uart_putchar(ww2 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00391"></a>00391       hal_uart_putchar(ww1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00392"></a>00392       hal_uart_putchar(ww0 + <span class="charliteral">&#39;0&#39;</span>);    
<a name="l00393"></a>00393     }
<a name="l00394"></a>00394     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ww2 != 0)
<a name="l00395"></a>00395     {
<a name="l00396"></a>00396       hal_uart_putchar(ww2 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00397"></a>00397       hal_uart_putchar(ww1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00398"></a>00398       hal_uart_putchar(ww0 + <span class="charliteral">&#39;0&#39;</span>);    
<a name="l00399"></a>00399     }
<a name="l00400"></a>00400     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ww1 != 0)
<a name="l00401"></a>00401     {
<a name="l00402"></a>00402       hal_uart_putchar(ww1 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00403"></a>00403       hal_uart_putchar(ww0 + <span class="charliteral">&#39;0&#39;</span>);    
<a name="l00404"></a>00404     }
<a name="l00405"></a>00405     <span class="keywordflow">else</span>
<a name="l00406"></a>00406     {
<a name="l00407"></a>00407       hal_uart_putchar(ww0 + <span class="charliteral">&#39;0&#39;</span>);
<a name="l00408"></a>00408     }
<a name="l00409"></a>00409   }
<a name="l00410"></a>00410 }
<a name="l00411"></a>00411 
<a name="l00412"></a>00412 
<a name="l00413"></a><a class="code" href="console_8h.html#a614aac471317ed14a5093a9ec6297bf7">00413</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#a614aac471317ed14a5093a9ec6297bf7" title="Print the hexadecimal ASCII representation of a nybble (half an octet, four bits)">console_put_hexnybble</a>(uint8_t n)
<a name="l00414"></a>00414 {
<a name="l00415"></a>00415   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00416"></a>00416   {
<a name="l00417"></a>00417     hal_uart_putchar((uint8_t)<a class="code" href="console_8c.html#a5c17753ee53acf11271975bcb1590d98">hex_tab</a>[n &amp; 0x0f]);
<a name="l00418"></a>00418   }
<a name="l00419"></a>00419 }
<a name="l00420"></a>00420 
<a name="l00421"></a>00421 
<a name="l00422"></a><a class="code" href="console_8h.html#ad2c04c623a2d742eb152fe38a07d11ef">00422</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#ad2c04c623a2d742eb152fe38a07d11ef" title="Print the hexadecimal ASCII representation of a byte (an octet)">console_put_hexbyte</a>(uint8_t b)
<a name="l00423"></a>00423 {
<a name="l00424"></a>00424   <a class="code" href="console_8c.html#a614aac471317ed14a5093a9ec6297bf7" title="Print the hexadecimal ASCII representation of a nybble (half an octet, four bits)">console_put_hexnybble</a>(b &gt;&gt; 4);
<a name="l00425"></a>00425   <a class="code" href="console_8c.html#a614aac471317ed14a5093a9ec6297bf7" title="Print the hexadecimal ASCII representation of a nybble (half an octet, four bits)">console_put_hexnybble</a>(b &amp; 0x0f);
<a name="l00426"></a>00426 }
<a name="l00427"></a>00427 
<a name="l00428"></a>00428 
<a name="l00429"></a><a class="code" href="console_8h.html#afcba7444c77bb609aff7ed32b21dff2a">00429</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#afcba7444c77bb609aff7ed32b21dff2a" title="Print the hexadecimal ASCII representation of a word (two octets)">console_put_hexword</a>(uint16_t w)
<a name="l00430"></a>00430 {
<a name="l00431"></a>00431   <a class="code" href="console_8c.html#ad2c04c623a2d742eb152fe38a07d11ef" title="Print the hexadecimal ASCII representation of a byte (an octet)">console_put_hexbyte</a>((uint8_t)(w &gt;&gt; 8));
<a name="l00432"></a>00432   <a class="code" href="console_8c.html#ad2c04c623a2d742eb152fe38a07d11ef" title="Print the hexadecimal ASCII representation of a byte (an octet)">console_put_hexbyte</a>(w &amp; 0xff);
<a name="l00433"></a>00433 }
<a name="l00434"></a>00434 
<a name="l00435"></a><a class="code" href="console_8h.html#a95646f056e633c0ba3f6b68a0edd5d70">00435</a> <span class="keywordtype">void</span> <a class="code" href="console_8c.html#a95646f056e633c0ba3f6b68a0edd5d70" title="Print a string of hexbytes.">console_put_hexbytearray</a>(uint8_t* p, uint8_t n)
<a name="l00436"></a>00436 {
<a name="l00437"></a>00437   uint8_t i;
<a name="l00438"></a>00438   <span class="keywordflow">if</span> (n &gt; 0)
<a name="l00439"></a>00439   {
<a name="l00440"></a>00440     <a class="code" href="console_8c.html#ad2c04c623a2d742eb152fe38a07d11ef" title="Print the hexadecimal ASCII representation of a byte (an octet)">console_put_hexbyte</a>(p[0]);
<a name="l00441"></a>00441   }
<a name="l00442"></a>00442   <span class="keywordflow">for</span> (i = 1; i &lt; n; ++i)
<a name="l00443"></a>00443   {
<a name="l00444"></a>00444     <a class="code" href="console_8c.html#a288d6a3d61505a952a7454b6de7933c0" title="Print a string.">console_put_string</a>((uint8_t *)<span class="stringliteral">&quot;-&quot;</span>);
<a name="l00445"></a>00445     <a class="code" href="console_8c.html#ad2c04c623a2d742eb152fe38a07d11ef" title="Print the hexadecimal ASCII representation of a byte (an octet)">console_put_hexbyte</a>(p[i]);
<a name="l00446"></a>00446   }
<a name="l00447"></a>00447 }
<a name="l00448"></a>00448 
<a name="l00449"></a><a class="code" href="console_8h.html#aed1839189ad48d50f53e291bd4724281">00449</a> uint8_t <a class="code" href="console_8c.html#aed1839189ad48d50f53e291bd4724281" title="Read one hexadecimal digit.">console_get_hexnybble</a>(<span class="keywordtype">void</span>)
<a name="l00450"></a>00450 {
<a name="l00451"></a>00451   uint8_t c;
<a name="l00452"></a>00452   <span class="keywordflow">if</span> ( <a class="code" href="console_8c.html#ad7cc877b4ecf3616c649bdbc8edc647a">m_console</a> == CONSOLE_AVAILABLE )
<a name="l00453"></a>00453   {
<a name="l00454"></a>00454     c = hal_uart_getchar();
<a name="l00455"></a>00455 <span class="preprocessor">  #ifdef CONSOLE_ENABLE_ECHO</span>
<a name="l00456"></a>00456 <span class="preprocessor"></span>    hal_uart_putchar(c);
<a name="l00457"></a>00457 <span class="preprocessor">  #endif</span>
<a name="l00458"></a>00458 <span class="preprocessor"></span>    <span class="keywordflow">if</span> (c &gt;= <span class="charliteral">&#39;0&#39;</span> &amp;&amp; c &lt;= <span class="charliteral">&#39;9&#39;</span>)
<a name="l00459"></a>00459     {
<a name="l00460"></a>00460       <span class="keywordflow">return</span> c - <span class="charliteral">&#39;0&#39;</span>;
<a name="l00461"></a>00461     }
<a name="l00462"></a>00462     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c &gt;= <span class="charliteral">&#39;a&#39;</span> &amp;&amp; c &lt;= <span class="charliteral">&#39;f&#39;</span>)
<a name="l00463"></a>00463     {
<a name="l00464"></a>00464       <span class="keywordflow">return</span> (c - <span class="charliteral">&#39;a&#39;</span>) + 10;
<a name="l00465"></a>00465     }
<a name="l00466"></a>00466     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c &gt;= <span class="charliteral">&#39;A&#39;</span> &amp;&amp; c &lt;= <span class="charliteral">&#39;F&#39;</span>)
<a name="l00467"></a>00467     {
<a name="l00468"></a>00468       <span class="keywordflow">return</span> (c - <span class="charliteral">&#39;A&#39;</span>) + 10;
<a name="l00469"></a>00469     }
<a name="l00470"></a>00470     <span class="keywordflow">else</span> 
<a name="l00471"></a>00471     {
<a name="l00474"></a>00474       <span class="keywordflow">return</span> 0;
<a name="l00475"></a>00475     }
<a name="l00476"></a>00476   }
<a name="l00477"></a>00477   
<a name="l00478"></a>00478   <span class="keywordflow">return</span> 0;   <span class="comment">// @note This may not be the correct value, what should be returned if m_console != CONSOLE_AVAILABLE ?</span>
<a name="l00479"></a>00479 }
<a name="l00480"></a>00480 
<a name="l00481"></a>00481 
<a name="l00482"></a><a class="code" href="console_8h.html#aad18fd449769df9326d38f3ed70c97f2">00482</a> uint8_t <a class="code" href="console_8c.html#aad18fd449769df9326d38f3ed70c97f2" title="Read two hexadecimal digits.">console_get_hexbyte</a>(<span class="keywordtype">void</span>)
<a name="l00483"></a>00483 {
<a name="l00484"></a>00484   uint8_t nh = <a class="code" href="console_8c.html#aed1839189ad48d50f53e291bd4724281" title="Read one hexadecimal digit.">console_get_hexnybble</a>();
<a name="l00485"></a>00485   <span class="keywordflow">return</span> (uint8_t)((nh &lt;&lt; 4) | <a class="code" href="console_8c.html#aed1839189ad48d50f53e291bd4724281" title="Read one hexadecimal digit.">console_get_hexnybble</a>());
<a name="l00486"></a>00486 }
<a name="l00487"></a>00487 
<a name="l00488"></a>00488 
<a name="l00489"></a><a class="code" href="console_8h.html#ae1169ccddd374a94f9ff795d12c93cb8">00489</a> uint16_t <a class="code" href="console_8c.html#ae1169ccddd374a94f9ff795d12c93cb8" title="Read four hexadecimal digits.">console_get_hexword</a>(<span class="keywordtype">void</span>)
<a name="l00490"></a>00490 {
<a name="l00491"></a>00491   uint16_t bh = <a class="code" href="console_8c.html#aad18fd449769df9326d38f3ed70c97f2" title="Read two hexadecimal digits.">console_get_hexbyte</a>();
<a name="l00492"></a>00492   <span class="keywordflow">return</span> (bh &lt;&lt; 8) | <a class="code" href="console_8c.html#aad18fd449769df9326d38f3ed70c97f2" title="Read two hexadecimal digits.">console_get_hexbyte</a>();
<a name="l00493"></a>00493 }
<a name="l00494"></a>00494                <span class="comment">/*</span>
<a name="l00495"></a>00495 <span class="comment">bool console_tx_completed(void)</span>
<a name="l00496"></a>00496 <span class="comment">{</span>
<a name="l00497"></a>00497 <span class="comment">  return hal_uart_tx_buf_empty();</span>
<a name="l00498"></a>00498 <span class="comment">}</span>
<a name="l00499"></a>00499 <span class="comment">*/</span>
<a name="l00500"></a>00500 
<a name="l00501"></a>00501 
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